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IGMP Commands 875
ip igmp
Use the ip igmp command in Global Configuration mode to set the
administrative mode of IGMP in the system to active. IGMP only operates
over VLAN interfaces.
Syntax
ip igmp
no ip igmp
Default Configuration
Disabled is the default state.
Command Mode
Global Configuration mode
User Guidelines
This command has no user guidelines.
Example
The following example globally enables IGMP.
console(config)#ip igmp
ip igmp last-member-query-count
Use the ip igmp last-member-query-count command in Interface
Configuration mode to set the number of Group-Specific Queries sent before
the router assumes that there are no local members on the interface.
Syntax
ip igmp last-member-query-count
Imqc
no ip igmp last-member-query-count
Imqc
— Query count. (Range: 1-20)
2CSPC4.XModular-SWUM200.book Page 875 Thursday, March 10, 2011 11:18 AM